新闻 Spring XD 1.1 RC1 发布 下载

Spring XD 1.1 RC1 发布，此版本现已提供下载，包括一些新特性和 bug 修复，主要是 Stream 处理。Spring XD 1.1. M2 中处理模块引入了对 Reactor 的 Stream API 的支持。在 1.1 RC1 支持使用 RxJava 的 Observable API 和 Spark Streaming（支持现有的 Spark job）进行流处理。通过提供一系列的选项，你可以选择最适合任务的函数式编程模块。

Spark Streaming 集成特性如下：

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  XD Processor modules that act as drivers for workloads on the Spark Cluster.
  
  
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  An XD processor’s input DStream is generated from data received on the XD Message Bus, and the RDDs from its output DStream are sent to the bus.
  
  
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  The Spark Streaming driver process is automatically restarted if it dies due to the inherent module redeployment features of XD.
  
  
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  Simplify development and testing of Spark applications by decoupling your Spark computation code from code to setup input and output data.
  

RxJava 集成特性如下：

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  Development of processor modules using RxJava’s Observable API
  
  
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  Support for mapping input messages to one or multiple Observerble Stream instances
  
  
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  Refer to the rxjava-moving-average project for an example of using RxJava’s Observable API.
  

其他特性

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  Container Group Management when running XD on YARN.
  
  
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  Refactored Kafka Based Message Bus and Kafka Source based on the new Spring Integration Kafka client library.
  
  
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  Gemfire source and sink support for multiple locators.
  
  
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  Improved tooling and updated examples for custom module development.
  

相关链接：

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  StackOverflow spring-xd tag
  
  
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  Spring JIRA or GitHub Issues
  

更多内容请看发行说明。

Spring XD 是一个统一的，分布式，可扩展的系统用于数据摄取，实时分析，批量处理和数据导出。该项目的目标是简化大数据应用的开发。




Spring XD 1.1 RC1 发布下载地址